oliverandrich
Hi,
I am doing my first baby steps with using Phoenix PubSub and added a call to broadcast to the context of my application model. Now I want to extend my test code to check the broadcasting of the message. So far, I found the assert_broadcast helper from Phoenix Channels, but nothing specific to Phoenix PubSub.
How do you test that your code pushes a message to PubSub? I checked various other posts in this forum, but I haven’t found a solution. Or, at least I haven’t understood, that it is the solution.
Best regards,
Oliver
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First Post!
oliverandrich
It was easier than I thought. Just discovered
assert_receiveandrefute_received. I just had to call the code to subscribe to the PubSub topic in my testcode.https://hexdocs.pm/ex_unit/master/ExUnit.Assertions.html#assert_receive/3